Bermant Gordon, and others <br/><br/>
Ethics of social intervention 

 - NY  John Wiley           1978 
 - xiv,431p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Change
<br/><br/><label>Dewey Class. No.: </label>Y:6, L8